文件操作 - Scaffold.php

文件: /storage/v12552/stanleysteamer/public_html/wp-content/plugins/core-framework/wp/Scaffold.php

编辑文件内容

<?php

/**
 * CoreFramework
 *
 * @package   CoreFramework
 * @author    Core Framework <hello@coreframework.com>
 * @copyright 2023 Core Framework
 * @license   EULA + GPLv2
 * @link      https://coreframework.com
 */

declare(strict_types=1);

namespace CoreFramework;

use Composer\Autoload\ClassLoader;
use CoreFramework\Common\Abstracts\Base;
use CoreFramework\Common\Traits\Requester;
use CoreFramework\Common\Utils\Errors;
use CoreFramework\Config\Classes;
use CoreFramework\Config\I18n;
use CoreFramework\Config\Requirements;

/**
 * Scaffold the plugin
 *
 * @since 0.0.0
 */
final class Scaffold extends Base {

/**
	 * Determine what we're requesting
	 *
	 * @see Requester
	 */
	use Requester;

/**
	 * Used to debug the Scaffold class; this will print a visualised array
	 * of the classes that are loaded with the total execution time if set true
	 *
	 * @var array
	 */
	public $scaffold = array( 'debug' => false );

/**
	 * List of class to init
	 *
	 * @var array : classes
	 */
	public $class_list = array();

/**
	 * Composer autoload file list
	 *
	 * @var ClassLoader
	 */
	public $composer;

/**
	 * Requirements class object
	 *
	 * @var Requirements
	 */
	protected $requirements;

/**
	 * I18n class object
	 *
	 * @var I18n
	 */
	protected $i18n;

/**
	 * Scaffold constructor that
	 * - Checks compatibility/plugin requirements
	 * - Defines the locale for this plugin for internationalization
	 * - Load the classes via Composer's class loader and initialize them on type of request
	 *
	 * @param ClassLoader $composer Composer autoload output.
	 * @throws \Exception
	 * @since 0.0.0
	 */
	public function __construct( $composer ) {
		parent::__construct();
		$this->startExecutionTimer();
		$this->checkRequirements();
		$this->setLocale();
		$this->getClassLoader( $composer );
		$this->loadClasses( Classes::get() );
		$this->debugger();
	}

/**
	 * Check plugin requirements
	 *
	 * @since 0.0.0
	 */
	public function checkRequirements(): void {
		$set_timer          = microtime( true );
		$this->requirements = new Requirements();
		$this->requirements->check();
		$this->scaffold['check_requirements'] = $this->stopExecutionTimer( $set_timer );
	}

/**
	 * Define the locale for this plugin for internationalization.
	 *
	 * @since 0.0.0
	 */
	public function setLocale(): void {
		$set_timer  = microtime( true );
		$this->i18n = new I18n();
		$this->i18n->load();
		$this->scaffold['set_locale'] = $this->stopExecutionTimer( $set_timer );
	}

/**
	 * Get the class loader from Composer
	 *
	 * @param $composer
	 * @since 0.0.0
	 */
	public function getClassLoader( $composer ): void {
		$this->composer = $composer;
	}

/**
	 * Initialize the requested classes
	 *
	 * @param $classes : The loaded classes.
	 * @since 0.0.0
	 */
	public function loadClasses( $classes ): void {
		$set_timer = microtime( true );
		foreach ( $classes as $class ) {
			if ( isset( $class['on_request'] ) && is_array( $class['on_request'] ) ) {
				foreach ( $class['on_request'] as $on_request ) {
					if ( ! $this->request( $on_request ) ) {
						continue;
					}
				}
			} elseif ( isset( $class['on_request'] ) && ! $this->request( $class['on_request'] ) ) {
				continue;
			}

$this->getClasses( $class['init'] );
		}

$this->initClasses();
		$this->scaffold['initialized_classes']['timer'] = $this->stopExecutionTimer(
			$set_timer,
			'Total execution time of initialized classes'
		);
	}

/**
	 * Init the classes
	 *
	 * @since 0.0.0
	 */
	public function initClasses(): void {
		$this->class_list = \apply_filters( 'core_framework_initialized_classes', $this->class_list );
		foreach ( $this->class_list as $class ) {
			try {
				$set_timer                                       = microtime( true );
				$this->scaffold['initialized_classes'][ $class ] = new $class();
				$this->scaffold['initialized_classes'][ $class ]->init();
				$this->scaffold['initialized_classes'][ $class ] = $this->stopExecutionTimer( $set_timer );
			} catch ( \Throwable $err ) {
				\do_action( 'core_framework_class_initialize_failed', $err, $class );
				Errors::wpDie(
					sprintf(
						/* translators: %s: php class namespace */
						\__(
							'Could not load class "%s". The "init" method is probably missing or try a `composer dumpautoload -o` to refresh the autoloader.',
							'core-framework'
						),
						$class
					),
					\__( 'Plugin initialize failed', 'core-framework' ),
					__FILE__,
					$err
				);
			}
		}
	}

/**
	 * Get classes based on the directory automatically using the Composer autoload
	 *
	 * @param string $namespace Class name to find.
	 * @return array Return the classes.
	 * @since 0.0.0
	 */
	public function getClasses( string $namespace ): array {
		$namespace = $this->plugin->namespace() . '\\' . $namespace;
		if ( is_object( $this->composer ) !== false ) {
			$classmap = $this->composer->getClassMap();

// First we're going to try to load the classes via Composer's Autoload
			// which will improve the performance. This is only possible if the Autoloader
			// has been optimized.
			if ( isset( $classmap[ $this->plugin->namespace() . '\\Scaffold' ] ) ) {
				if ( ! isset( $this->scaffold['initialized_classes']['load_by'] ) ) {
					$this->scaffold['initialized_classes']['load_by'] = 'Autoloader';
				}

$classes = array_keys( $classmap );
				foreach ( $classes as $class ) {
					if ( 0 !== strncmp( $class, $namespace, strlen( $namespace ) ) ) {
						continue;
					}

if ( ! empty( $exclude ) && $class === $namespace . $exclude ) {
						continue;
					}

$this->class_list[] = $class;
				}

return $this->class_list;
			}
		}

// If the composer.json file is updated then Autoloader is not optimized and we
		// can't load classes via the Autoloader. The `composer dumpautoload -o` command needs to
		// to be called; in the mean time we're going to load the classes differently which will
		// be a bit slower. The plugin needs to be optimized before production-release
		Errors::writeLog(
			array(
				'title'   => __( "Core Framework classes are not being loaded by Composer's Autoloader", 'core-framework' ),
				'message' => __(
					'Try a `composer dumpautoload -o` to optimize the autoloader that will improve the performance on autoloading itself.',
					'core-framework'
				),
			)
		);
		return $this->getByExtraction( $namespace );
	}

/**
	 * Get classes by file extraction, will only run if autoload fails
	 *
	 * @param $namespace
	 * @since 0.0.0
	 */
	public function getByExtraction( $namespace ): array {
		if ( ! isset( $this->scaffold['initialized_classes']['load_by'] ) ) {
			$this->scaffold['initialized_classes']['load_by'] =
				'Extraction; Try a `composer dumpautoload -o` to optimize the autoloader.';
		}

$find_all_classes = array();
		foreach ( $this->filesFromThisDir() as $file ) {
			$file_data        = array(
				// file_get_contents() is only discouraged by PHPCS for remote files
				'tokens'    => token_get_all( file_get_contents( $file->getRealPath() ) ),
				'namespace' => '',
			);
			$find_all_classes = array_merge( $find_all_classes, $this->extractClasses( $file_data ) );
		}

$this->classBelongsTo( $find_all_classes, $namespace . '\\' );
		return $this->class_list;
	}

/**
	 * Extract class from file, will only run if autoload fails
	 *
	 * @param $file_data
	 * @param array     $classes
	 * @since 0.0.0
	 */
	public function extractClasses( $file_data, $classes = array() ): array {
		for ( $index = 0; isset( $file_data['tokens'][ $index ] ); $index++ ) {
			if ( ! isset( $file_data['tokens'][ $index ][0] ) ) {
				continue;
			}

if ( T_NAMESPACE === $file_data['tokens'][ $index ][0] ) {
				$index += 2; // Skip namespace keyword and whitespace
				while ( isset( $file_data['tokens'][ $index ] ) && is_array( $file_data['tokens'][ $index ] ) ) {
					$file_data['namespace'] .= $file_data['tokens'][ $index++ ][1];
				}
			}

if (
				T_CLASS === $file_data['tokens'][ $index ][0] &&
				T_WHITESPACE === $file_data['tokens'][ $index + 1 ][0] &&
				T_STRING === $file_data['tokens'][ $index + 2 ][0]
			) {
				$index += 2; // Skip class keyword and whitespace
				// So it only works with 1 class per file (which should be psr-4 compliant)
				$classes[] = $file_data['namespace'] . '\\' . $file_data['tokens'][ $index ][1];
				break;
			}
		}

return $classes;
	}

/**
	 * Get all files from current dir, will only run if autoload fails
	 *
	 * @return mixed
	 * @since 0.0.0
	 */
	public function filesFromThisDir(): \RegexIterator {
		$files = new \RecursiveIteratorIterator( new \RecursiveDirectoryIterator( __DIR__ ) );
		$files = new \RegexIterator( $files, '/\.php$/' );
		return $files;
	}

/**
	 * Checks if class belongs to namespace, will only run if autoload fails
	 *
	 * @param $classes
	 * @param $namespace
	 * @since 0.0.0
	 */
	public function classBelongsTo( $classes, $namespace ): void {
		foreach ( $classes as $class ) {
			if ( strpos( $class, (string) $namespace ) === 0 ) {
				$this->class_list[] = $class;
			}
		}
	}

/**
	 * Start the execution timer of the plugin
	 *
	 * @since 0.0.0
	 */
	public function startExecutionTimer(): void {
		if ( $this->scaffold['debug'] === true ) {
			$this->scaffold['execution_time']['start'] = microtime( true );
		}
	}

/**
	 * @param $timer
	 * @param string $tag
	 * @since 0.0.0
	 */
	public function stopExecutionTimer( $timer, $tag = 'Execution time' ): string {
		if ( $this->scaffold['debug'] === true ) {
			return 'Elapsed: ' .
				( microtime( true ) - $this->scaffold['execution_time']['start'] ) .
				' | ' .
				$tag .
				': ' .
				( microtime( true ) - $timer );
		} else {
			return '';
		}
	}

/**
	 * Visual presentation of the classes that are loaded
	 */
	public function debugger(): void {
		if ( $this->scaffold['debug'] === true ) {
			$this->scaffold['execution_time'] =
				'Total execution time in seconds: ' . ( microtime( true ) - $this->scaffold['execution_time']['start'] );
			\add_action(
				'shutdown',
				function (): void {
					ini_set( 'highlight.comment', '#969896; font-style: italic' );
					ini_set( 'highlight.default', '#FFFFFF' );
					ini_set( 'highlight.html', '#D16568; font-size: 13px; padding: 0; display: block;' );
					ini_set( 'highlight.keyword', '#7FA3BC; font-weight: bold; padding:0;' );
					ini_set( 'highlight.string', '#F2C47E' );
					// printf(
					// \wp_kses(
					// '<div style="background-color: #1C1E21; padding:5px; position: fixed; z-index:9999; bottom:0;">%s</div>',
					// array(
					// 'div' => array(
					// 'style' => array(),
					// ),
					// )
					// ),
					// highlight_string(
					// "<?php\n\n" . var_export( $this->scaffold, true ),
					// true
					// )
					// );
				}
			);
		}
	}
}

文件操作 - Scaffold.php

文件: /storage/v12552/stanleysteamer/public_html/wp-content/plugins/core-framework/wp/Scaffold.php

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